Jeon; Bong Sik

Patent Applications and Registrations

Patent applications and USPTO patent grants for Jeon; Bong Sik.The latest application filed is for "method for regenerating hydrogenation catalyst".

Company Profile

3.13.21

Jeon; Bong Sik - Daejeon KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for selective hydrogenation Grant 11,447,581 - Seo , et al. September 20, 2	2022-09-20
Method for measuring aromatic contents in hydrocarbon solution Grant 11,391,684 - Lee , et al. July 19, 2	2022-07-19
Method For Regenerating Hydrogenation Catalyst App 20220072518 - YOOK; Sun Woo ; et al.	2022-03-10
Carbon-based, Precious Metal-transition Metal Composite Catalyst And Preparation Method Therefor App 20220062868 - KIM; Jeong Kwon ; et al.	2022-03-03
Catalyst For Hydrogenation Reaction And Preparation Method For Same App 20220023842 - PARK; Woo Jin ; et al.	2022-01-27
Catalyst For Hydrogenation Reaction And Method For Producing Same App 20220001360 - JEON; Bong Sik ; et al.	2022-01-06
Carbon-based Noble Metal-transition Metal Catalyst Enabling High Selective Conversion And Production Method Therefor App 20210060534 - YOOK; Sun Woo ; et al.	2021-03-04
Noble Metal-transition Metal Complex Catalyst Supported On Carbon-coated Silica-alumina Support, And Preparation Method Therefor App 20210061742 - KIM; Jeong Kwon ; et al.	2021-03-04
Hydrogenation Reaction Catalyst And Preparation Method Therefor App 20210002403 - JEON; Bong Sik ; et al.	2021-01-07
Method For Measuring Aromatic Contents In Hydrocarbon Solution App 20200371053 - LEE; Yong Hee ; et al.	2020-11-26
A Method For Selective Hydrogenation App 20200369794 - SEO; Sang Ho ; et al.	2020-11-26
Preparation of extremely small and uniform sized, iron oxide-based paramagnetic or pseudo-paramagnetic nanoparticles and MRI T1 contrast agents using the same Grant 9,861,712 - Hyeon , et al. January 9, 2	2018-01-09
Method for preparing uniform metal oxide nanoparticles with high reproducibility Grant 9,771,275 - Park , et al. September 26, 2	2017-09-26
Iron oxide nanocapsules, method of manufacturing the same, and MRI contrast agent using the same Grant 9,757,482 - Jeon , et al. September 12, 2	2017-09-12
Pharmaceutical Composition For Preventing Or Treating Iron Deficiency, Comprising Iron Oxide Nanoparticles App 20160303163 - JEON; Bong Sik ; et al.	2016-10-20
Method For Preparing Uniform Metal Oxide Nanoparticles With High Reproducibility App 20160297687 - PARK; Ju Young ; et al.	2016-10-13
Hydrophilic nanoparticles surface-modified with monosaccharide phosphate or monosaccharide phosphate derivatives, its colloidal solution and use thereof Grant 9,457,104 - Kim , et al. October 4, 2	2016-10-04
Iron oxide nanocapsule, method of manufacturing the same, and MRI contrast agent using the same Grant 9,028,875 - Kwon , et al. May 12, 2	2015-05-12
MRI contrast agent for lymphography based on iron oxide nanoparticles and method for imaging lymph node using the same Grant 8,906,346 - Park , et al. December 9, 2	2014-12-09
Iron Oxide Nanocapsule, Method of Manufacturing the Same, and MRI Contrast Agent Using the Same App 20140328768 - Kwon; Eun Byul ; et al.	2014-11-06
Hydrophilic Nanoparticles Surface-modified With Monosaccharide Phosphate Or Monosaccharide Phosphate Derivatives, Its Colloidal Solution And Use Thereof App 20140161734 - Kim; Eung Gyu ; et al.	2014-06-12
Mri Contrast Agent For Lymphography Based On Iron Oxide Nanoparticles And Method For Imaging Lymph Node Using The Same App 20140023594 - Park; Ju Young ; et al.	2014-01-23
Iron Oxide Nanocapsules, Method Of Manufacturing The Same, And Mri Contrast Agent Using The Same App 20130164223 - Jeon; Bong-Sik ; et al.	2013-06-27
Preparation of Extremely Small and Uniform Sized, Iron Oxide-Based Paramagnetic or Pseudo-Paramagnetic Nanoparticles and MRI T1 Contrast Agents Using the Same App 20130164222 - Hyeon; Taeg Hwan ; et al.	2013-06-27
Smart magnetic nanosphere preparation and manufacturing method thereof App 20060222594 - Lee; Seung-Jun ; et al.	2006-10-05

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